Weather in Trelew in September
Trelew, Argentina averages a high of 17.2°C (63°F) and low of 6.1°C (43°F) in September, with 4 rain days and 9.8 hours of daily sunshine. Travel score: 79/100 (Good). The best time to visit Trelew is February.
High
17°C63°F
Low
6°C43°F
🌧️
4
rain days
☀️
9.8
hrs/day sunshine
💧
52%
humidity
79— Good
September in Trelew is mild and mostly dry — good for most activities.
What are the average temperatures in Trelew?
How much does it rain in Trelew in September?
Trelew receives an average of 19.1mm of rainfall across 4 rainy days in September. The annual total is 218.3mm.
What should I pack for Trelew in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 17°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🌬️
Windbreaker
Windy conditions (27 km/h average)
Traveling to Argentina in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31